It is the Election Day error with the largest potential number of voters impacted that we have learned about in the Tampa Bay area through our #ProtectYourVote campaign to investigate polling problems.

Again, Clark would not agree to talk with us. We did ask elections office spokeswoman Nancy Whitlock whether changes were coming.

"We haven't decided if we're going to use this program again or not," Whitlock said. "We'll be very careful with the wording and make sure we use an actual date in the script."

Whitlock said that as of 9 a.m. Wednesday, no one has contacted or come to an elections office asking to turn in a ballot a day late.